EP1642124A1 - Devices and methods relating to electrochemical biosensors - Google Patents
Devices and methods relating to electrochemical biosensorsInfo
- Publication number
- EP1642124A1 EP1642124A1 EP04776780A EP04776780A EP1642124A1 EP 1642124 A1 EP1642124 A1 EP 1642124A1 EP 04776780 A EP04776780 A EP 04776780A EP 04776780 A EP04776780 A EP 04776780A EP 1642124 A1 EP1642124 A1 EP 1642124A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrode
- electrodes
- sample
- fingers
- test strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 238000012360 testing method Methods 0.000 claims abstract description 93
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- 239000008103 glucose Substances 0.000 description 35
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
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- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
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- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 1
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- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
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- KOOMFXGDLMRWSN-UHFFFAOYSA-N n-phenylnitrous amide Chemical compound O=NNC1=CC=CC=C1 KOOMFXGDLMRWSN-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
- G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04776780T PL1642124T3 (en) | 2003-06-20 | 2004-06-18 | Electrochemical biosensors |
EP17204072.7A EP3376223A1 (en) | 2003-06-20 | 2004-06-18 | Devices relating to electrochemical biosensors |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48024303P | 2003-06-20 | 2003-06-20 | |
PCT/US2004/019576 WO2004113910A1 (en) | 2003-06-20 | 2004-06-18 | Devices and methods relating to electrochemical biosensors |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17204072.7A Division EP3376223A1 (en) | 2003-06-20 | 2004-06-18 | Devices relating to electrochemical biosensors |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1642124A1 true EP1642124A1 (en) | 2006-04-05 |
EP1642124B1 EP1642124B1 (en) | 2017-11-29 |
Family
ID=33539277
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04776796.7A Not-in-force EP1642125B1 (en) | 2003-06-20 | 2004-06-18 | Biosensor with multiple electrical functionalities |
EP17204072.7A Pending EP3376223A1 (en) | 2003-06-20 | 2004-06-18 | Devices relating to electrochemical biosensors |
EP04776780.1A Active EP1642124B1 (en) | 2003-06-20 | 2004-06-18 | Electrochemical biosensors |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04776796.7A Not-in-force EP1642125B1 (en) | 2003-06-20 | 2004-06-18 | Biosensor with multiple electrical functionalities |
EP17204072.7A Pending EP3376223A1 (en) | 2003-06-20 | 2004-06-18 | Devices relating to electrochemical biosensors |
Country Status (13)
Country | Link |
---|---|
US (3) | US7867369B2 (en) |
EP (3) | EP1642125B1 (en) |
JP (2) | JP4489073B2 (en) |
KR (2) | KR100845163B1 (en) |
CN (1) | CN1839313B (en) |
AU (1) | AU2004250223B2 (en) |
BR (1) | BRPI0411695A (en) |
CA (2) | CA2529579C (en) |
ES (1) | ES2657627T3 (en) |
HK (1) | HK1096151A1 (en) |
MX (1) | MXPA05013747A (en) |
PL (1) | PL1642124T3 (en) |
WO (2) | WO2004113910A1 (en) |
Families Citing this family (176)
Publication number | Priority date | Publication date | Assignee | Title |
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US8460243B2 (en) * | 2003-06-10 | 2013-06-11 | Abbott Diabetes Care Inc. | Glucose measuring module and insulin pump combination |
US7722536B2 (en) | 2003-07-15 | 2010-05-25 | Abbott Diabetes Care Inc. | Glucose measuring device integrated into a holster for a personal area network device |
US7920906B2 (en) | 2005-03-10 | 2011-04-05 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
WO2005054840A1 (en) * | 2003-12-04 | 2005-06-16 | Matsushita Electric Industrial Co., Ltd. | Blood component measuring method, sensor used therefor, and measuring instrument |
JP4717636B2 (en) * | 2003-12-04 | 2011-07-06 | パナソニック株式会社 | Method for measuring hematocrit (Hct), sensor used therefor, and measuring apparatus |
US9012232B2 (en) * | 2005-07-15 | 2015-04-21 | Nipro Diagnostics, Inc. | Diagnostic strip coding system and related methods of use |
US7501301B2 (en) * | 2004-03-10 | 2009-03-10 | The Board Of Trustees Of The Leland Stanford Junior University | Low cost fabrication of microelectrode arrays for cell-based biosensors and drug discovery methods |
KR101108381B1 (en) * | 2004-04-19 | 2012-01-30 | 파나소닉 주식회사 | Method for measuring blood components and biosensor and measuring instrument for use therein |
CA2858901C (en) | 2004-06-04 | 2024-01-16 | Carolyn Anderson | Diabetes care host-client architecture and data management system |
US7556723B2 (en) * | 2004-06-18 | 2009-07-07 | Roche Diagnostics Operations, Inc. | Electrode design for biosensor |
US7582262B2 (en) * | 2004-06-18 | 2009-09-01 | Roche Diagnostics Operations, Inc. | Dispenser for flattened articles |
US7654956B2 (en) * | 2004-07-13 | 2010-02-02 | Dexcom, Inc. | Transcutaneous analyte sensor |
WO2006026741A1 (en) * | 2004-08-31 | 2006-03-09 | Lifescan Scotland Limited | Wearable sensor device and system |
US7418285B2 (en) * | 2004-12-29 | 2008-08-26 | Abbott Laboratories | Analyte test sensor and method of manufacturing the same |
US7545272B2 (en) | 2005-02-08 | 2009-06-09 | Therasense, Inc. | RF tag on test strips, test strip vials and boxes |
US7722537B2 (en) * | 2005-02-14 | 2010-05-25 | Optiscan Biomedical Corp. | Method and apparatus for detection of multiple analytes |
JP4631027B2 (en) * | 2005-03-29 | 2011-02-16 | 独立行政法人産業技術総合研究所 | IC tag mounted biosensor and its package |
US7818132B2 (en) * | 2005-06-10 | 2010-10-19 | Arkray Factory Ltd. | Test system |
EP1893999B1 (en) * | 2005-06-14 | 2019-09-11 | Roche Diabetes Care GmbH | Methods and devices for controlling the impact of short circuit faults on co-planar electrochemical sensors |
US7955856B2 (en) * | 2005-07-15 | 2011-06-07 | Nipro Diagnostics, Inc. | Method of making a diagnostic test strip having a coding system |
US8999125B2 (en) | 2005-07-15 | 2015-04-07 | Nipro Diagnostics, Inc. | Embedded strip lot autocalibration |
GB0514728D0 (en) | 2005-07-19 | 2005-08-24 | Hypoguard Ltd | Biosensor and method of manufacture |
US20070017824A1 (en) * | 2005-07-19 | 2007-01-25 | Rippeth John J | Biosensor and method of manufacture |
GB0518527D0 (en) * | 2005-09-10 | 2005-10-19 | Oxford Biosensors Ltd | Scaling factor for an output of an electrochemical cell |
KR100680267B1 (en) * | 2005-09-16 | 2007-02-08 | 주식회사 인포피아 | Biosensor had the identification information and reading apparatus for the identification information recorded a biosensor |
EP1949101B1 (en) * | 2005-11-14 | 2013-03-06 | Bayer HealthCare, LLC | Test sensor reagent having cellulose polymers |
WO2007057473A1 (en) * | 2005-11-21 | 2007-05-24 | Kurt Hoffmann | Method for the detection of decomposition processes |
US7741142B2 (en) * | 2005-11-22 | 2010-06-22 | Hewlett-Packard Development Company, L.P. | Method of fabricating a biosensor |
EP1793228A1 (en) * | 2005-12-05 | 2007-06-06 | F. Hoffmann-La Roche AG | Method to give acoustically an information in an analytical system |
TWI335428B (en) * | 2005-12-23 | 2011-01-01 | Apex Biotechnology Corp | Electrochemical test strip |
JP4735833B2 (en) * | 2006-01-13 | 2011-07-27 | セイコーエプソン株式会社 | Biochip and biosensor |
EP1813937A1 (en) * | 2006-01-25 | 2007-08-01 | Roche Diagnostics GmbH | Electrochemical biosensor analysis system |
US11559810B2 (en) | 2006-03-13 | 2023-01-24 | Trividia Health, Inc. | Method and apparatus for coding diagnostic meters |
US8940246B2 (en) * | 2006-03-13 | 2015-01-27 | Nipro Diagnostics, Inc. | Method and apparatus for coding diagnostic meters |
US8388905B2 (en) * | 2006-03-13 | 2013-03-05 | Nipro Diagnostics, Inc. | Method and apparatus for coding diagnostic meters |
US8388906B2 (en) * | 2006-03-13 | 2013-03-05 | Nipro Diagnostics, Inc. | Apparatus for dispensing test strips |
US7887682B2 (en) | 2006-03-29 | 2011-02-15 | Abbott Diabetes Care Inc. | Analyte sensors and methods of use |
JP5027455B2 (en) * | 2006-06-29 | 2012-09-19 | ユニ・チャーム株式会社 | Excrement detection sensor |
US20080020452A1 (en) * | 2006-07-18 | 2008-01-24 | Natasha Popovich | Diagnostic strip coding system with conductive layers |
EP2053388B1 (en) * | 2006-07-26 | 2016-08-31 | Panasonic Healthcare Holdings Co., Ltd. | Biosensor measuring system and measuring method |
US20080083618A1 (en) * | 2006-09-05 | 2008-04-10 | Neel Gary T | System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction |
TWI317015B (en) * | 2006-10-02 | 2009-11-11 | Eps Bio Technology Corp | Biosensing device |
ES2397663T3 (en) | 2006-10-05 | 2013-03-08 | Lifescan Scotland Limited | Systems and procedures for determining a concentration of an analyte substantially independent of hematocrit |
US9046480B2 (en) | 2006-10-05 | 2015-06-02 | Lifescan Scotland Limited | Method for determining hematocrit corrected analyte concentrations |
US20080101984A1 (en) * | 2006-10-31 | 2008-05-01 | Selwayan Saini | Method for determining an analyte in a bodily fluid sample |
US7740801B2 (en) * | 2006-10-31 | 2010-06-22 | Lifescan Scotland Limited | System for determination of an analyte in a bodily fluid sample that includes an electroluminescent component |
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- 2004-06-18 EP EP17204072.7A patent/EP3376223A1/en active Pending
- 2004-06-18 US US10/872,008 patent/US8506775B2/en active Active
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- 2004-06-18 KR KR1020077018681A patent/KR20070100362A/en not_active Application Discontinuation
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KR20060022286A (en) | 2006-03-09 |
CN1839313A (en) | 2006-09-27 |
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WO2005012900A1 (en) | 2005-02-10 |
US7867369B2 (en) | 2011-01-11 |
WO2004113910A1 (en) | 2004-12-29 |
PL1642124T3 (en) | 2018-04-30 |
CA2529300A1 (en) | 2004-12-29 |
CA2529579A1 (en) | 2005-02-10 |
JP4624999B2 (en) | 2011-02-02 |
EP3376223A1 (en) | 2018-09-19 |
AU2004250223B2 (en) | 2007-12-13 |
EP1642124B1 (en) | 2017-11-29 |
EP1642125A1 (en) | 2006-04-05 |
JP4489073B2 (en) | 2010-06-23 |
JP2007524818A (en) | 2007-08-30 |
KR100845163B1 (en) | 2008-07-09 |
MXPA05013747A (en) | 2006-03-08 |
EP1642125B1 (en) | 2017-09-27 |
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